Russian, 1907–1987

Russian, 1881–1964

Russian, born 1956

American, born Russia (present-day Ukraine), 1912–1999

American, born Russia, 1899–1988

American, active 1855–1881

British, 1860–1939

Ukrainian, born 1959

American, born Ukraine, 1914–1997

American, 1926–2023

American, born Switzerland, 1896–1969

English, born 1967